.yz_arrle{
    position: fixed;
    z-index:99999;
    height: 40px;
    color:#fff;
    line-height:38px;
    right:0;
    top:0;
    padding: 0px 10px;
    font-size:18px;
}

.yz_success{ 
   background:#ff6600;
   border:1px solid #cc6633;
}

.yz_error{ 
   background:#ff0066;
   border:1px solid #cc0066;
}